baber/WOPTO huggingface dataset:
Patent WO-2019205473-A1 (WO)
Title: Digital jet printing apparatus and process
Inventor: HONG JIANSHU
IPC: B41J2/21
Filed: 2018-09-21
Abstract: A digital jet printing apparatus, comprising a conveying device (40) for conveying an object to be printed, a first digital jet printing mechanism (10) for jetting white ink, and a second digital jet printing mechanism (20) for jetting color ink. A leveling mechanism (30) for leveling the object to be printed is provided between the first digital jet printing mechanism (10) and the second digital jet printing mechanism (20). Compared with the conventional dry jetting process in which white ink and color ink are directly jetted, the present invention has excellent flatness and good clarity in the color ink jetted on the white ink layer.
Patent WO-2020062048-A1 (WO)
Inventor: WANG QI
IPC: H04L12/24
Filed: 2018-09-28
Abstract: The present application relates to a method for transmitting update data, a content delivery network node and a data update system. The method for transmitting update data comprises: receiving a device capability model, the device capability model comprising hardware information and the data version of at least one edge device; according to the hardware information and the data version, receiving update data for updating the at least one edge device; receiving an update request for updating the least one edge device; receiving a device context of the edge device; generating a device-to-device communication model according to the update request and the device context; delivering the device-to-device communication model to a source synchronization device in the edge device to be updated; receiving a data request for transmitting the update data to the source synchronization device; and transmitting the update data to the source synchronization device according to the data request. The present application optimizes the delivery of update data by means of the content delivery network and device-to-device communication.
Patent WO-2019068253-A1 (WO)
Title: Machine learning system for job applicant resume sorting
Inventor: LIU WEI
IPC: G06Q10/06
Filed: 2018-09-30
Abstract: The present application provides a machine learning system for job applicant resume sorting. The system uses a machine learning technique to automatically analyze deep data association among resumes, positions, and past recruitment events, and trains a prediction model for resume sorting, thereby providing an employer with recruitment advice.
Patent WO-2019148904-A1 (WO)
Title: Method for scaling screen of smart glasses, and smart glasses
Inventor: LIU TIANYI
IPC: G06K9/00
Filed: 2018-10-25
Abstract: Provided are a method for scaling the screen of smart glasses, and a pair of smart glasses. The method comprises: the screen of the smart glasses acquiring display content; and sensing a user's body action, and enlarging or reducing the display content of the screen. Provided are a pair of smart glasses. The smart glasses comprise a controller and an image collector, wherein the image collector is used for collecting a user's hand image in front of the screen of the smart glasses and sending the user's hand image to the controller; and the controller is used for identifying a user's hand action according to the user's hand image and enlarging or reducing the display content of the screen according to the user's hand action. Provided are a pair of smart glasses. The smart glasses comprise a controller and a depth detection module, wherein the depth detection module is used for sensing a virtual distance of a user's head relative to a relative position in space; and the controller is used for enlarging or reducing the display content of the screen of the smart glasses according to the change in the virtual distance.
Patent WO-2019080924-A1 (WO)
Title: Method for configuring navigation chart, obstacle avoidance method and device, terminal, unmanned aerial vehicle
Inventor: ZHENG LIQIANG
IPC: G01C21/20
Filed: 2018-10-26
Abstract: A method for configuring a navigation chart, comprising the following steps: acquiring a current flight position, posture information and a depth image detected at the current flight position of an unmanned aerial vehicle (S110); acquiring three-dimensional position information of each point according to the current flight position, the posture information and the depth image (S120); projecting in a local navigation chart, which uses the current flight position as the center, the three-dimensional position information of each point according to respective set weights (S130). Further provided is an automatic obstacle avoidance method, an obstacle avoidance device, a terminal and an unmanned aerial vehicle (800).
Patent WO-2019100937-A1 (WO)
Inventor: LIU JIAMIN
IPC: H04L29/08
Filed: 2018-11-06
Abstract: 本申请实施例涉及一种进行数据传输的方法和设备，用以解决现有技术中在缓存初始化或因为缓存不同步进行重置后，如何进行数据传输还没有明确方案的问题。本申请实施例网络侧设备通过解压缓存中的目标压缩字典对收到的UDC压缩数据包进行解压操作；终端通过压缩缓存中的目标压缩字典对需要发送的数据包进行压缩得到UDC压缩数据包并发送。由于网络侧设备和终端可以通过目标压缩字典进行解压操作和压缩，从而在缓存初始化或因为缓存不同步进行重置后，提高了进行数据传输的成功率；进一步提高传输效率，节省空口资源。
Patent WO-2019109856-A1 (WO)
Title: 一种牵引结构及跨座式单轨车辆
Inventor: CAO WENXIANG
IPC: B61G9/20
Filed: 2018-11-30
Abstract: 一种跨座式单轨车辆的牵引结构，其包括有分别设置在转向架（4）两侧的两根牵引杆（3），牵引杆（3）的一端连接在车体底架（2）的牵引座（1）上，牵引杆（3）的另一端连接在转向架（4）的侧部，牵引座（1）包括有顶板（11）和固定设置在顶板（11）下表面的连接板（12）和侧板（13），顶板（11）上设置有安装孔（14），连接板（12）上设置有连接孔（15），连接板（12）的两侧分别固定设置有至少两块相互平行的侧板（13），牵引杆（3）的端部连接在连接孔（15）内。该牵引结构重量更轻，降低了整车能耗；可以在车辆侧部进行维护，维护简单，工作量小；牵引座兼具牵引连接、力传递及车辆运输固定绑扎的多重优势，能很好地实现双轴转向架跨座式单轨车辆牵引力的传递。
Patent WO-2020124338-A1 (WO)
Title: 一种吸尘器及吸尘器的控制方法
Inventor: YANG ZENGZHENG
IPC: A47L9/28
Filed: 2018-12-17
Abstract: 一种吸尘器及吸尘器的控制方法，吸尘器包括集尘装置（1）和主体（3），集尘装置（1）可拆卸地安装在主体（3）上，集尘装置（1）用于分离并收集垃圾；集尘装置（1）包括驱动电机（15）和分离器（14），驱动电机（15）驱动分离器（14）旋转；主体（3）内设置有吸风电机，当吸尘器启动时，吸风电机落后于驱动电机（15）启动，当吸尘器停止时，吸风电机早于驱动电机（15）停止。通过设置驱动电机（15）和吸风电机，在驱动电机（15）驱动分离器（14）转动达到预设转速，再通过吸风电机的作用下使得吸尘器吸入流体，有效提升灰尘和流体的分离效果。
Patent WO-2020133161-A1 (WO)
Title: 一种显示屏，电子设备及显示屏制造方法
Inventor: JIA YANFENG
IPC: G09F9/35
Filed: 2018-12-28
Abstract: 本申请提供了一种显示屏，电子设备和显示屏制作方法，该显示屏包括：基板；驱动电路背板，包括多个驱动电路单元，所述驱动电路背板设置在所述基板上方；第一像素层，包括多个像素，所述第一像素层的每个像素包括多个子像素，所述第一像素层的每个子像素包括一个有机发光二极管OLED器件，其中，所述第一像素层设置在所述驱动电路背板上方，所述第一像素层的每个子像素的OLED器件与所述驱动电路背板中的至少一个驱动电路单元连接；第二像素层，包括第一电极层，第二电极层以及设置在所述第一电极层和所述第二电极层之间的多个像素，所述第二像素层的每个像素包括多个子像素，所述第二像素层的每个子像素包括一个微型发光二极管Micro LED器件，其中，所述第二像素层设置在所述基板上方，围绕所述第一像素层。该显示屏具有更窄的边框。
Patent WO-2019134594-A1 (WO)
Title: 康复装置、方法、计算机存储介质和电子设备
Inventor: Hu xiao ling
IPC: A61H1/02
Filed: 2018-12-28
Abstract: 一种康复装置、方法，涉及辅助医疗康复训练设备领域。康复装置包括：功能性电刺激部件(101)，其包括刺激电极阵列(1012, 3012)和与刺激电极阵列(1012, 3012)连接的刺激发生器(1011)，用于根据肌肉控制信号产生肌肉刺激信号，发送给刺激电极阵列(1012)；和机械运动辅助部件(202)，其包括人工肌肉与外骨骼结合而成的肌骨联合结构(2021, 3021)，用于根据助力控制信号产生形变以便为目标关节的运动提供机械外力辅助。将机械的外力辅助与功能性电刺激相结合可改善两者单一辅助的缺陷；而且将由电刺激诱发的生理肌力与机器人外力辅助相结合可减少对电机马达功率的要求，降低外部设备的能源消耗及体积大小，使系统更轻便。
Patent WO-2019129240-A1 (WO)
Title: 冰箱
Inventor: CAO DONGQIANG
IPC: F25D17/06
Filed: 2018-12-28
Abstract: 一种冰箱（100），包括冷藏内胆（120）、冷藏风道（125）、冷藏蒸发器（160）及离心风机（180）；冷藏风道（125）沿冷藏内胆（120）后壁由下而上延伸；冷藏内胆（120）的底部形成有与冷藏风道（125）贯通并由冷藏内胆（120）后壁向前侧延伸的加湿风道（126），加湿风道（126）的底壁形成有储水区（128），冷藏室（121）的底壁与储水区（128）对应的位置形成有开口；离心风机（180）位于冷藏风道（125）内且临近加湿风道（126），离心风机（180）配置为促使冷藏风道（125）内冷却后的空气流入冷藏室（121）中，并配置为促使将冷藏室（121）的部分回风引导至加湿风道（126），以将储水区上方的湿空气带入冷藏室（121）中，从而提高冷藏室（121）的湿度。
Patent WO-2019137515-A1 (WO)
Inventor: WEI WEI
IPC: H04L12/26
Filed: 2019-01-14
Abstract: L'invention concerne un procédé de mise en œuvre d'opérations, d'administration et de gestion (OAM) intrabande à l'aide d'octets fixes. Selon un aspect, des paquets de données sont sélectionnés à partir d'un flux de paquets selon un taux d'échantillonnage. Une information OAM du dispositif de réseau est insérée dans un champ de longueur fixe de chaque paquet sélectionné lorsqu'un paquet sélectionné est traité par le dispositif de réseau.
Patent WO-2020147061-A1 (WO)
Title: Procédé et système de détection de défauts dans un panneau d'isolation
Inventor: GAO JIANWU
IPC: G01N25/72
Filed: 2019-01-17
Abstract: L'invention concerne un procédé de détection de défauts (4) dans un panneau d'isolation (1), le panneau d'isolation (1) étant produit, ladite production du panneau d'isolation (1) comprend l'injection d'un mélange précurseur pour créer un intérieur de mousse solide (3) dans une coque (2) du panneau d'isolation (1), des données d'image infrarouge de l'enveloppe (2) étant capturées, après injection du mélange précurseur dans l'enveloppe (2), par un appareil d'enregistrement (5) et sauvegardées dans un dispositif mobile (7), lesdites données d'image infrarouge étant destinées à déterminer une distribution de l'intérieur de mousse solide (3) dans l'enveloppe (2), les données d'image infrarouge étant analysées pour générer un résultat de détection de défaut (10) et le résultat de détection de défaut (10) étant délivré.
Patent WO-2020037948-A1 (WO)
Inventor: GAO XUEPING
IPC: H01M4/36
Filed: 2019-01-19
Abstract: 本发明涉及一种以三元材料为载体的锂硫电池复合正极材料及其制备方法，由单质硫和作为载体的镍钴铝三元材料Li(Ni0.8Co 0.15Al 0.05)O 2或镍钴锰三元材料LiNixCoyMn1-x-yO 2(0<x<1，0<y<1，0<x+y<1)复合而成，其中，硫在复合正极材料中的质量百分比含量为50％～80％。所述的载体材料对极性多硫化物具有吸附和催化作用，能够实现固硫和促进电化学反应进行的作用，继而获得高容量和高稳定性的锂硫电池。
Patent WO-2020118868-A1 (WO)
Inventor: YAN WEI
IPC: B23C3/00
Filed: 2019-01-21
Abstract: Disclosed is a center frame for the milling of a slender shaft part of valves, the center frame comprising a connecting base (101), wherein the connecting base is provided with an adjusting block (102) capable of ascending and descending, a left section of the top of the adjusting block is a part placement platform (102.3), a right section of the top of the adjusting block is provided with a second bearing (107), the left side of the top of the adjusting block is provided with a first bearing (106) capable of moving left and right, a part (108) is placed on the part placement platform (102.3) in a working state, the first bearing (106) and the second bearing (107) tightly abut against the part respectively from the left and right sides, and the central heights of the first bearing and the second bearing are higher than the central height of the part. The center frame has the advantages of convenient operation, good universality, fast feeding during milling, good runout, good smoothness, and fast rotation speed.
Patent WO-2020010862-A1 (WO)
Inventor: ZHANG GUOQIANG
IPC: G06F1/26
Filed: 2019-03-08
Abstract: 一种多节点服务器的电源控制系统，包括多节点服务器的第一服务器节点及与其对应的第二服务器节点；第二服务器节点的电源管理控制器用于在第一服务器节点触发预设电源控制条件后，生成针对于第一服务器节点的电源控制信号，并发送至第一服务器节点的电源控制逻辑电路；电源控制逻辑电路用于根据电源控制信号控制第一服务器节点的电子熔丝的通断，以便控制第一服务器节点的电源的通断。本申请可取代人工而自动实现对第一服务器节点全部电源的通断控制，从而极大地提高了自动化效率并降低了人力耗费成本。本申请还公开了一种多节点服务器的电源控制方法，同样具有上述有益效果。
Patent WO-2020010880-A1 (WO)
Inventor: YU JIAN
IPC: H04L1/00
Filed: 2019-04-04
Abstract: 本申请实施例提供了一种数据传输方法及相关装置。该方法包括第一节点将分流属性值属于第一频带分流范围的待发送帧，通过第一频带发送至第二节点；其中，第一频带为第一节点与第二节点之间的至少两个频带中的一个频带；待发送帧的分流属性值包括以下至少一种信息：帧类型、传输速率、服务质量、服务质量的接入类别、空间流、发送时长、数据分组格式、数据分组带宽。本申请实施例中第一节点将分流属性值属于第一频带分流范围的待发送帧，通过第一频带发送至第二节点，可以提升频带的吞吐率或者降低频带的整体时延水平，从而可以提升上层业务需求的满足度。
Patent WO-2019205943-A1 (WO)
Inventor: SHEN HEXIAO
IPC: A61K31/70
Filed: 2019-04-10
Abstract: Une préparation composite pour améliorer la résistance à l'insuline, qui est préparée à partir des matières premières suivantes calculées selon un pourcentage en masse : 20 % à 65 % d'oligosaccharide ; 21 % à 44 % d'extrait de plante ; 10 % à 30 % d'extrait de champignon ; 0,5 % à 5 % de taurate de sodium ; et 0,5 % à 5 % d'extrait de cistanche deserticola. La préparation composite peut réguler efficacement la flore intestinale, améliorer la résistance à l'insuline, et peut être utilisée pour traiter le syndrome métabolique, l'obésité, le diabète de type 2, l'hyperinsulinémie, le syndrome des ovaires polykystiques, l'hyperglycémie, l'hypertension ou la dyslipidémie, etc. La préparation composite est obtenue par mélange et broyage des matières premières, le procédé étant simple et facilitant la production industrielle.
Patent WO-2019201242-A1 (WO)
Title: Portable and storable shoe drying machine
Inventor: LIN CHENGCHUAN
IPC: A47L23/20
Filed: 2019-04-16
Abstract: A portable and storable shoe drying machine, comprising a main body portion and a heater (40), the main body portion comprising a base (10), heat transfer tubes (20) and object supports (30), wherein the heat transfer tubes (20) are mounted onto the base (10), and the object supports (30) are mounted onto the heat transfer tubes (20); the heater (40) is mounted within the main body portion, and heat generated by the heater (40) is outputted from the heat transfer tubes (20); the base (10) comprises a storage seat (11) provided with a storage space (112) and a bracing portion (12); the heat transfer tubes (20) are mounted onto the storage seat (11); and the bracing portion (12) is capable of changing between a storage state and an open state relative to the storage seat (11), wherein the bracing portion (12) when in the storage state is stored within the storage space (112) of the storage seat (11), and the bracing portion (12) when in the open state is located outside of the storage seat (11). The shoe drying machine that employs the foregoing structure is capable of reducing occupied space and facilitating carrying, packaging, and transport while simultaneously increasing the area of support, enhancing stability, and preventing toppling.
Patent WO-2019214437-A1 (WO)
Title: Circuit board and display apparatus
Inventor: SHU XINGJUN
IPC: G02F1/1345
Filed: 2019-04-24
Abstract: Provided is a circuit board, comprising a substrate (10), a first conductive layer (11) and an electronic device (13) being arranged on the substrate (10), wherein the first conductive layer (11) is arranged on a first surface of the substrate (10), and a bottom end of the electric device (13) penetrates through the substrate (10) and is arranged on the first conductive layer (11). Also provided is a display apparatus.
Patent WO-2020220261-A1 (WO)
Inventor: YU FEI
IPC: C08G18/44
Filed: 2019-04-30
Abstract: L'invention concerne des biocapteurs revêtus de co-polymères, leurs utilisations et des procédés de préparation des biocapteurs.
Patent WO-2020206780-A1 (WO)
Inventor: LIN BIFEN
IPC: H01L51/52
Filed: 2019-05-08
Abstract: An OLED display panel, comprising a TFT device layer and a light-emitting layer located on the TFT device layer. A reflection enhancement layer is further comprised between the TFT device layer and the light-emitting layer. The reflection enhancement layer comprises an insulating layer (103) located on the TFT device layer, reflective electrodes (104) arranged in an array on the insulating layer (103) and corresponding to respective light-emitting regions of the OLED display panel, and a flat layer (105) located on the insulating layer (103) and covering the reflective electrodes (104), wherein an array of anodes (106) of the light-emitting layer is disposed on the flat layer (105) and arranged to align with the reflective electrodes (104).
Patent WO-2019228177-A1 (WO)
Inventor: GAO YONGFU
IPC: F21V17/10
Filed: 2019-05-13
Abstract: A lighting apparatus (100), related to the technical field of lighting. The lighting apparatus (100) comprises an outer housing (10), an inner housing (21), a surface ring (30), a functional module (40), and a first lead (51). A part of the inner housing (21) is provided within an accommodating cavity (11) and separates the accommodating cavity (11) of the housing into a light source cavity (111) and a wiring cavity (112). Meanwhile, the surface ring (30) is arranged outside of the accommodating cavity (11) and connected to the inner housing (21) to form an electrical appliance cavity (60). The electrical appliance cavity (60) is connected sequentially to the wiring cavity (112) and a first wiring hole (12), thus allowing the functional module (40) mounted in the electrical appliance cavity (60) to be electrically connected to the first lead (51), and the first lead (51) to run sequentially through the wiring cavity (112) and the first wiring hole (12) to the exterior of the housing, obviating the need to run the first lead (51) through the light source cavity (111), and preventing the first lead (51) from interfering with a light in the light source cavity (111).
Patent WO-2020124952-A1 (WO)
Inventor: HU NAN
IPC: H01Q13/02
Filed: 2019-05-23
Abstract: La présente invention se rapporte au domaine technique des antennes de communication. L'invention concerne une antenne de haut-parleur à polarisation multiple utilisant une technique de commutation à commande électrique. L'antenne de haut-parleur comprend un corps principal d'antenne de haut-parleur, un dispositif de commande de polarisation et un dispositif de commutation de polarisation. Un module de commande commande un module de génération et de commande de polarisation linéaire, un module de génération et de commande de polarisation circulaire et un module de sélection de polarisation pour amener l'antenne de haut-parleur à fonctionner dans un mode à polarisation horizontale, un mode à polarisation verticale, un mode à polarisation circulaire dans le sens inverse des aiguilles d'une montre ou un mode à polarisation circulaire dans le sens des aiguilles d'une montre. Le haut-parleur peut réaliser un commutateur rapide entre différents modes de polarisation, et le commutateur est commandé électriquement plutôt que par le remplacement manuel de l'antenne. L'utilisation de l'antenne de la présente invention permet de raccourcir efficacement le temps de test, de réduire le nombre de fois qu'un testeur a besoin de remplacer les antennes, et de mesurer plus précisément les caractéristiques d'un dispositif testé dans divers modes de polarisation.
Patent WO-2020199385-A1 (WO)
Inventor: SHEN XIONG
IPC: G01D21/02
Filed: 2019-06-27
Abstract: 一种基于实时监测数据的开关窗指示系统，包括获取模块，计算模块，逻辑输出模块；三个模块之间的信号连接关系：获取模块输出信号连接计算模块，所述计算模块信号连接逻辑输出模块。一种开关窗指示方法，首先获取窗户开关状态的实时监测数据并记录窗户的状态；其次，获取室外气象监测数据中的风速和降雨状况；最后监测环境参数并计算室内热舒适指标、空气品质指标和节能性指标，当热舒适指标、空气品质指标和节能性能指标有一不满足时，建议开启窗户。所述方法提高居民对建筑室内环境的敏感性，并利用自然通风进行室内环境调节。
Patent WO-2020237787-A1 (WO)
Inventor: SUN PENG
IPC: F16K15/20
Filed: 2019-07-12
Abstract: A valve core and a nitrogen spring, wherein the valve core comprises a core body (1), a through hole cavity is formed in the core body (1), and a stepped hole (12) is formed in the through hole cavity; a core rod (3), which is kept in the through hole cavity, the core rod (3) comprises a sealing portion (31) and a limiting portion (32), wherein the sealing portion (31) is arranged on the outer end of the core body (1), the limiting portion (32) is arranged in the interior of the core body (1), the diameter of the stepped hole (12) is greater than that of the core rod (3), the core rod (3) is arranged to move axially in the stepped hole (12); a sealing pad (2), which is provided with a through hole, the sealing pad (2) is arranged between the end portion of the core body (1) and the sealing portion (31); a gas passage is formed between the stepped hole (12) and the core rod (3); the core rod (3) is arranged to be in a first position when the limiting portion (32) is in contact with the stepped hole (12), so that the gas can pass through the gas passage; the core rod (3) is further arranged to be in a second position when the sealing portion (31) is pressed against the stepped hole (12) through the sealing pad (2), and the through hole cavity is sealed by the sealing pad (2).
Patent WO-2020038185-A1 (WO)
Title: Spur-type vehicle tire energy recovery assembly
Inventor: LI ZHAOHE
IPC: B60K25/08
Filed: 2019-07-26
Abstract: A spur-type vehicle tire energy recovery assembly comprises a hub (1), a tire (2), an output shaft (3), a transmission mechanism (5), and multiple energy acquisition devices (4). The output shaft (3) is rotatably connected to the hub (1), and the two are coaxially disposed. The energy acquisition devices (4) comprise a first gear (41) rotatably connected to the hub (1), and a rack (42) capable of sliding in a radial direction of the hub (1). The first gear (41) meshes with the rack (42), and one end of the rack (42) abuts an inner wall of the tire (2). The transmission mechanism (5) comprises a planetary gear set and a second gear (51). The planetary gear set comprises an outer teeth ring (52), a planetary gear (53), a planetary carrier (54), and a sun gear (55). The sun gear (55) is connected to the output shaft (3). The planetary carrier (54) is fixedly connected to the hub (1). Gear teeth (521) are disposed at the outer circumference of the outer teeth ring (52). The gear teeth (521) mesh with the second gear (51). The second gear (51) is fixedly connected to the first gear (41), and the two are coaxially disposed. The first gear (41) and the rack (42) of the energy acquisition devices (4) mesh to convert linear motion of compression and deformation of the tire (2) into rotational motion of the first gear (41), and then power of the multiple energy acquisition devices (4) is transmitted to the output shaft (3) via the transmission mechanism (5), thereby completing energy recovery from deformation of a tire (2).
Patent WO-2021017018-A1 (WO)
Inventor: LUO JIAWEN
IPC: B64C7/00
Filed: 2019-08-02
Abstract: Disclosed is a built-in antenna for a racing unmanned aerial vehicle, relating to the technical field of unmanned aerial vehicle antennas, and resolving the issue of the prior art in which an antenna being provided on an outer portion of a racing unmanned aerial vehicle in order to ensure better signal reception increases wind resistance encountered by a fuselage during a competition, and therefore affects performance during competition. The unmanned aerial vehicle has a wing panel comprising a primary support arm. A fuselage assembly block is provided at one end of the primary support arm. A wind resistance airflow slot is provided on an outer surface of the primary support arm. Multiple wind resistance airflow slots are provided. A telescopic storage slot is provided in the primary support arm. A wiring port is provided at an end of the telescopic storage slot. A secondary support arm is provided at the other end of the primary support arm. A movable rotary shaft is provided above one end of the secondary support arm. two sides of the movable rotary shaft are respectively provided with blades. A driving element is provided below the movable rotary shaft. An antenna engagement sleeve is provided below the driving element.
Patent WO-2020052379-A1 (WO)
Title: Method and apparatus for processing metadata of object in distributed storage system
Inventor: XIE XIAOQIN
IPC: G06F16/27
Filed: 2019-08-07
Abstract: A method and apparatus for processing metadata of an object in a distributed storage system, relating to the technical field of storage, and capable of solving the problem of non-uniformity of metadata of an object. The bucket of the distributed storage system here comprises at least two logical sub-buckets, the partitions to which the at least two logical sub-buckets are mapped are different, the first logical sub-bucket in the at least two logical sub-buckets is mapped to a first partition, and the index node of the distributed storage system manages the first partition. The method comprises: the service node of a distributed storage system receives an IO operation comprising the name of a bucket and the name of a first object; the service node selects, according to the name of the bucket and the name of the first object, a first logical sub-bucket from the bucket; the service node sends, according to the mapping relation between the first logical sub-bucket and a first partition, a processing request comprising the name of the logical sub-bucket and the name of the first object, the processing request being used for requesting to process the metadata of the first object in the first partition.
Patent WO-2020252869-A1 (WO)
Title: 背光模组及显示装置
Inventor: Qian Liqiong
IPC: G02F1/13357
Filed: 2019-08-13
Abstract: 一种背光模组（1），包括背板（11），具有通孔（110），用以为摄像头提供透光通道；光学膜片（13a），设于背板（11）上，光学膜片（13a）上具有一透明区（131a），通孔（110）对应透明区（131a）。